常见几何图形的面积、周长、体积计算公式，配有图形说明。适合学生学习和考试速查。
数据来源：数学课程标准
S = a²
C = 4a
S = a × b
C = 2(a + b)
S = ½ × 底 × 高
C = a + b + c
S = πr²
C = 2πr = πd
S = ½(a + b)h
C = a + b + c + d
S = 底 × 高
V = a³
S = 6a²
V = a × b × h
S = 2(ab + ah + bh)
V = πr²h
S = 2πr² + 2πrh
V = ⁴⁄₃πr³
S = 4πr²